# Transcend MTE250H 2TB Review: The Family's Balanced Middle Child (2026)

The Transcend MTE250H 2TB is the family's balance point — 6,500 MB/s writes, double the 1TB's endurance budget, and the finned aluminum heatsink pre-fitted.

Quick answer: The Transcend MTE250H 2TB fits builders who want mid-size Gen4 storage with cooling already solved: a game library, a creator scratch disk or PS5 expansion, with 6,500 MB/s writes and 1,560 TBW of endurance behind it. Skip it when shelf price leads — Tom's Hardware found the family pricey for US buyers, and the DRAM-less WD Black SN770 2TB undercuts it while rating 5,150 MB/s. Kingston's KC3000 is the step up for speed hunters, and Transcend's own 4TB doubles endurance again for big libraries. We think this is the family's most sensible capacity: the write-speed and endurance gains over the 1TB cost almost nothing in daily use, which makes it the default choice within the range.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 TB |
| Interface | M.2 4.0 x 4 |
| Controller | SMI SM2264 8 Channel |
| Memory type | Kioxia 112-L TLC |
| DRAM cache | Yes |
| Sequential read | 7100 MB/s |
| Sequential write | 6500 MB/s |
| Random read IOPS | 530000 |
| Random write IOPS | 420000 |
| Endurance | 1560 TBW |
| MTBF | 3000000 |
| Warranty | 5 years |

## Performance

Transcend rates the 2TB MTE250H at 7,100 MB/s sequential reads and 6,500 MB/s writes, with 530K random-read and 420K random-write IOPS. TechPowerUp's testing of the 1TB sibling sized its dynamic pseudo-SLC cache at roughly 100 GB, with post-cache writes settling near 788 MB/s; the cache scales with capacity on this platform, so expect the same character — long cache stretches during normal use, then a lower steady-state floor on very large sustained transfers.

Thermal behavior is where the factory fins earn their space: Tom's Hardware found the 250H runs cool under sustained load, which keeps write throttling at bay during big installs. Day to day, 6,500 MB/s writes move a 100 GB game install in well under a minute while the cache holds, and 7,100 MB/s reads load levels indistinguishably from 7,400 MB/s flagships. The 420K random-write rating trails DRAM-based flagships such as Kingston's KC3000, but that gap shows only in extreme queue-depth workloads — desktop use, gaming and content creation sit nowhere near it. DirectStorage titles benefit from the Gen4 read bandwidth, and the DRAM cache keeps mixed workloads responsive.

## Endurance, TBW & Warranty

Transcend covers the 2TB MTE250H for five years against 1,560 TBW of writes, whichever arrives first — 0.43 drive writes per day across the term. At a typical 20 GB of daily writes the budget lasts more than two centuries, so the flash will never be the limiting factor; the doubled endurance over the 1TB's 780 TBW is the quiet argument for stepping up a capacity. MTBF is listed at 3.0 million hours, a fleet statistic rather than a per-unit prediction. Two practical notes: the aluminum heatsink is a factory-fitted part, and Transcend's documentation warns that removing it can cause damage not covered under warranty, so install the drive as-is. The bundled SSD Scope utility monitors health, remaining endurance and firmware.

## Pros and Cons

**Pros:**

- Rated 7,100/6,500 MB/s on PCIe 4.0
- 1,560 TBW endurance, five-year warranty
- Pre-fitted aluminum finned heatsink
- Writes gain 300 MB/s over the 1TB
- DRAM cache platform, not HMB-only
- PS5-eligible dimensions with cooler fitted
**Cons:**

- Reads give up 100 MB/s to the 1TB
- Priced high in the US, per Tom's Hardware
- Post-cache floor measured near 788 MB/s on 1TB
- 9.2 mm height fouls some laptop M.2 slots
- 420K random-write rating trails DRAM flagships


## Verdict

The Transcend MTE250H 2TB fits builders who want mid-size Gen4 storage with cooling already solved: a game library, a creator scratch disk or PS5 expansion, with 6,500 MB/s writes and 1,560 TBW of endurance behind it. Skip it when shelf price leads — Tom's Hardware found the family pricey for US buyers, and the DRAM-less WD Black SN770 2TB undercuts it while rating 5,150 MB/s. Kingston's KC3000 is the step up for speed hunters, and Transcend's own 4TB doubles endurance again for big libraries. We think this is the family's most sensible capacity: the write-speed and endurance gains over the 1TB cost almost nothing in daily use, which makes it the default choice within the range.

## Frequently Asked Questions

### Is the Transcend MTE250H 2TB compatible with the PS5?

Yes on paper. The drive meets every published Sony requirement: PCIe 4.0 NVMe, a 7,100 MB/s read rating above the 5,500 MB/s recommendation, and 80 x 23.1 x 9.2 mm dimensions with the factory heatsink — inside the 110 x 25 x 11.25 mm envelope. TechPowerUp's database marks the platform PS5-compatible. Sony does not list the 250H on its tested-and-recommended page, but 2TB is a sensible console library size, and the pre-fitted heatsink removes the usual cooler-hunting step of a PS5 upgrade.

### Is the Transcend MTE250H 2TB good for gaming?

Comfortably. The 7,100 MB/s read rating loads games indistinguishably from faster-rated Gen4 drives, 2TB holds an operating system plus a large permanent library, and 6,500 MB/s writes make 100 GB-plus installs quick. The DRAM cache keeps random access responsive while games, launchers and streaming apps share the drive, and the 1,560 TBW endurance budget absorbs years of installing and deleting without approaching its limit. Only extreme queue-depth random-write workloads would expose the modest 420K IOPS rating, and gaming never gets there.

### What is the TBW endurance of the Transcend MTE250H 2TB?

The 2TB model is rated at 1,560 TBW under a five-year limited warranty, whichever comes first. Transcend's ladder assigns 780 TBW to the 1TB and 3,120 TBW to the 4TB, all at 0.43 drive writes per day across the term. In everyday terms, a steady 20 GB of daily writes would take more than two centuries to exhaust the 2TB budget, so the warranty term is the practical limit. The figure also matches the endurance rating of the 2TB MTE250S, which shares this platform — a useful cross-check that the DB's original fractional value was a parsing artifact.

### Does the Transcend MTE250H have a DRAM cache?

Yes — the 250H family is built around Silicon Motion's SM2264F controller with a hardware DRAM cache; TechPowerUp's teardown of the 1TB sibling found 1GB of Samsung DDR4-3200 on board. Transcend does not publish the DRAM size for the 2TB variant, but the design is common across the range. This separates the 250H from DRAM-less Gen4 drives such as the WD Black SN770, which rely on Host Memory Buffer instead. Hardware DRAM keeps the flash translation table on the drive, holding random-access latency steady under memory pressure.

### How does the Transcend MTE250H 2TB compare to the WD Black SN770 2TB?

The Transcend holds the spec edges: 7,100/6,500 MB/s ratings against the SN770's 5,150/4,900, a hardware DRAM cache against Host Memory Buffer, 1,560 TBW endurance against 1,200 TBW, and a factory heatsink the WD doesn't include. The WD counters with a lower shelf price and a slim bare board that fits more laptop slots. For a desktop or PS5 build, the 250H's package is stronger; for the tightest budget, the SN770 remains the value benchmark of the tier.

### Why does the 1TB MTE250H read faster than the 2TB?

Transcend's per-capacity ratings trade a little speed across the ladder: the 1TB peaks at 7,200 MB/s reads but 6,200 MB/s writes, the 2TB at 7,100/6,500, and the 4TB at 7,500/6,700. Fewer NAND packages can shorten read paths slightly, while larger capacities gain write throughput from more die interleaving. The differences sit inside normal measurement variance — no workload feels a 100 MB/s spread on reads. Choose capacity for endurance and storage needs, and note the 2TB's write advantage shows up exactly where bigger libraries stress the drive.

### Transcend MTE250H or MTE250S at 2TB — which cooling should I choose?

Same silicon, different armor. The MTE250H carries a finned aluminum heatsink: 9.2 mm tall, roughly 34 grams, and Transcend claims about 15 percent lower temperatures — the right pick for desktop boards, open cases and PS5 slots with clearance. The MTE250S uses a bonded graphene pad at 3.77 mm and 10 grams for slim laptop slots where a finned cooler physically won't fit. Speeds, IOPS, endurance and the five-year warranty are identical per capacity, so the decision is mechanical, not electrical.

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Last updated: 2026-09-23. Source: https://ssdrive.net/transcend-mte250h-2-tb